<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="年级" prop="year">
        <el-select v-model="queryParams.year" clearable filterable placeholder="请选择年级" @change="getqueryFormclassList">
          <el-option
            v-for="dict in dict.type.year_type"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="班级" prop="classId">
        <el-select v-model="queryParams.classId" clearable filterable placeholder="请选择班级">
          <el-option
            v-for="item in classList"
            :key="item.id"
            :label="item.label"
            :value="item.id"
            size="small">
          </el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="姓名" prop="name">
        <el-input
          v-model="queryParams.name"
          placeholder="请输入姓名"
          clearable
          size="small"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
<!--      <el-form-item label="性别" prop="sex">-->
<!--        <el-select v-model="queryParams.sex" placeholder="请选择性别" clearable size="small">-->
<!--          <el-option-->
<!--            v-for="dict in dict.type.sys_user_sex"-->
<!--            :key="dict.value"-->
<!--            :label="dict.label"-->
<!--            :value="dict.value"-->
<!--          />-->
<!--        </el-select>-->
<!--      </el-form-item>-->
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          icon="el-icon-circle-close"
          size="mini"
          :disabled="multiple"
          @click="handleDisable"
        >删除</el-button>
      </el-col>
<!--      <el-col :span="1.5">-->
<!--        <el-button-->
<!--          type="info"-->
<!--          icon="el-icon-upload2"-->
<!--          size="mini"-->
<!--          @click="handleImport"-->
<!--          v-hasPermi="['base:student:import']"-->
<!--        >导入</el-button>-->
<!--      </el-col>-->
<!--      <el-col :span="1.5">-->
<!--        <el-button-->
<!--          type="info"-->
<!--          icon="el-icon-download"-->
<!--          size="mini"-->
<!--          @click="handleExport"-->
<!--          v-hasPermi="['base:student:export']"-->
<!--        >导出</el-button>-->
<!--      </el-col>-->
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="studentList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="头像" align="center" prop="headmage">
        <template slot-scope="scope">
          <!--          <img :src="scope.row.headmage"/>-->
          <el-image
            style="width: 120px;height: 60px;"
            :src="scope.row.headmage"
            :preview-src-list="[scope.row.headmage]">
          </el-image>
        </template>
      </el-table-column>
      <el-table-column label="姓名" align="center" prop="name" />
      <el-table-column label="性别" align="center" prop="sex">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.sys_user_sex" :value="scope.row.sex"/>
        </template>
      </el-table-column>
      <el-table-column label="年级" align="center" prop="year">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.year_type" :value="scope.row.year"/>
        </template>
      </el-table-column>
      <el-table-column label="班级" align="center" prop="className"/>
      <el-table-column label="入园时间" align="center" prop="nation" />
      <el-table-column label="离园时间" align="center" prop="adressx" />
      <el-table-column label="健康状况" align="center" prop="studydate"/>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
          >删除</el-button>
          <!--          <el-button-->
          <!--            size="mini"-->
          <!--            type="text"-->
          <!--            icon="el-icon-view"-->
          <!--            @click="handleDelete(scope.row)"-->
          <!--            v-hasPermi="['base:student:remove']"-->
          <!--          >毕业</el-button>-->
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改学生对话框 -->
    <el-dialog  :close-on-click-modal="false" :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
          <el-form-item label="头像" prop="headmage">
            <imageUpload v-model="form.headmage" :limit="1" />
          </el-form-item>
        <el-form-item label="年级" prop="year">
          <el-select v-model="form.year" clearable filterable placeholder="请选择年级" @change="getFormclassList">
            <el-option
              v-for="dict in dict.type.year_type"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            />
          </el-select>
        </el-form-item>
        <el-form-item label="班级" prop="classId">
          <el-select v-model="form.classId" clearable filterable placeholder="请选择班级">
            <el-option
              v-for="item in classList"
              :key="item.id"
              :label="item.label"
              :value="item.id"
              size="small">
            </el-option>
          </el-select>
        </el-form-item>
          <el-form-item label="姓名" prop="name">
            <el-input v-model="form.name" placeholder="请输入姓名" />
          </el-form-item>
          <el-form-item label="性别" prop="sex">
            <el-select v-model="form.sex" placeholder="请选择性别">
              <el-option
                v-for="dict in dict.type.sys_user_sex"
                :key="dict.value"
                :label="dict.label"
                :value="dict.value"
              />
            </el-select>
          </el-form-item>
          <el-form-item label="入园时间" prop="studydate">
            <el-date-picker clearable size="small" style="width: 200px"
                            v-model="form.studydate"
                            type="date"
                            :editable='false'
                            value-format="yyyy-MM-dd"
                            placeholder="请选择入园时间">
            </el-date-picker>
          </el-form-item>
          <el-form-item label="离园时间" prop="studydate">
            <el-date-picker clearable size="small" style="width: 200px"
                            v-model="form.studydate"
                            type="date"
                            :editable='false'
                            value-format="yyyy-MM-dd"
                            placeholder="请选择离园时间">
            </el-date-picker>
          </el-form-item>
        <el-form-item label="健康状态" prop="name">
          <el-input v-model="form.name" placeholder="请输入健康状态" />
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <!-- 导入对话框 -->
    <el-dialog  :close-on-click-modal="false" :title="upload.title" :visible.sync="upload.open" width="400px" append-to-body>
      <el-upload
        ref="upload"
        :limit="1"
        accept=".xlsx, .xls"
        :headers="upload.headers"
        :action="upload.url + '?updateSupport=' + upload.updateSupport"
        :disabled="upload.isUploading"
        :on-progress="handleFileUploadProgress"
        :on-success="handleFileSuccess"
        :auto-upload="false"
        drag
      >
        <i class="el-icon-upload"></i>
        <div class="el-upload__text">
          将文件拖到此处，或
          <em>点击上传</em>
        </div>
        <div class="el-upload__tip" slot="tip">
          <el-checkbox v-model="upload.updateSupport" />是否更新已经存在的学生数据
          <el-link type="info" style="font-size:12px" @click="importTemplate">下载模板</el-link>
        </div>
        <div class="el-upload__tip" style="color:red" slot="tip">提示：仅允许导入“xls”或“xlsx”格式文件！</div>
      </el-upload>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitFileForm">确 定</el-button>
        <el-button @click="upload.open = false">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listStudent, getStudent, delStudent, disableStudent, enableStudent, addStudent, updateStudent, exportStudent, importTemplate } from "@/api/base/student";
import { selectClazz } from "@/api/base/clazz";
import { selectRoom } from "@/api/base/room";
import { selectSpecialty} from "@/api/base/specialty";
import { getToken } from "@/utils/auth";

export default {
  name: "liferecord",
  dicts: ['sys_user_sex','complete_type','idtype_type','student_type','year_type'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      //起始年
      // yearList:[],

      // 学生表格数据
      studentList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,

      // 导入参数
      upload: {
        // 是否显示弹出层
        open: false,
        // 弹出层标题
        title: "",
        // 是否禁用上传
        isUploading: false,
        // 是否更新已经存在的数据
        updateSupport: 0,
        // 设置上传的请求头部
        headers: { Authorization: "Bearer " + getToken() },
        // 上传的地址
        url: process.env.VUE_APP_BASE_API + "/base/student/importData"
      },
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        year: null,
        name: null,
        sex: null,
        idcard: null,
        classId: null,
        studydate:null,
        birthday:null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        namePin: [
          { required: true, message: "不能为空", trigger: "blur" }
        ],
        sex: [
          { required: true, message: "不能为空", trigger: "blur" }
        ],
        name: [
          { required: true, message: "姓名不能为空", trigger: "blur" }
        ],
        headmage: [
          { required: true, message: "不能为空", trigger: "blur" }
        ],
        year: [
          { required: true, message: "不能为空", trigger: "blur" }
        ],
        className: [
          { required: true, message: "不能为空", trigger: "blur" }
        ]
      },
      classList:[],
    };
  },
  created() {
    this.getList();

    // this.getConfigKey("sys.time.start").then(response => {
    //   var st = parseInt(response.msg);
    //   var dt = new Date();
    //   while(st<=dt.getFullYear()+1){
    //     this.yearList.push({value: st,label: st});
    //     st ++;
    //   }
    // });
    // this.getQueryClazzList();
  },
  methods: {
    /**班级*/
    async getqueryFormclassList(){
      try {
        let params={}
        if(this.queryParams.year) params.year = this.queryParams.year;
        const {rows}=await selectClazz(params);
        this.classList=rows.map(item=>{
          return {
            id:item.id,
            label:item.title,
          }
        })
      }catch (e) {
        console.log(e)
      }
    },
    /**班级*/
    async getFormclassList(){
      try {
        let params={}
        if(this.form.year) params.year = this.form.year;
        const {rows}=await selectClazz(params);
        this.classList=rows.map(item=>{
          return {
            id:item.id,
            label:item.title,
          }
        })
      }catch (e) {
        console.log(e)
      }
    },
    /** 查询学生列表 */
    async getList() {
      try {
        this.loading = true;
        const data=await listStudent(this.queryParams)
        this.studentList = data.rows;
        this.total = data.total;
        this.loading = false;
      }catch (e) {
        console.log(e)
      }

    },

    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        headmage: null,
        name: null,
        namePin: null,
        sex: null,
        idtype: null,
        idcard: null,
        birthday: null,
        adress: null,
        nation: null,
        adressx: null,
        studydate: null,
        year: null,
        type:null,
        className:null,
      };
      this.getFormclassList();
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加学生";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getStudent(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改学生";
      });
    },
    /** 启用按钮操作 */
    handleEnable(row) {
      const ids = row.id || this.ids;
      this.$confirm('是否确认启用选中的学生数据？', "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      }).then(function() {
        return enableStudent(ids);
      }).then(() => {
        this.getList();
        this.msgSuccess("删除成功");
      })
    },
    /** 删除按钮操作 */
    handleDisable(row) {
      const ids = row.id || this.ids;
      this.$confirm('是否确认删除选中的学生数据？', "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      }).then(function() {
        return delStudent(ids);
      }).then(() => {
        this.getList();
        this.msgSuccess("删除成功");
      })
    },
    /*班级切换*/
    classChange(id){
      this.form.className=id[1]
      this.form.classId=id[0]
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateStudent(this.form).then(response => {
              this.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addStudent(this.form).then(response => {
              this.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      // this.$confirm('是否确认删除学生编号为"' + ids + '"的数据项?', "警告", {
        this.$confirm('是否确认删除该学生数据?', "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      }).then(function() {
        return delStudent(ids);
      }).then(() => {
        this.getList();
        this.msgSuccess("删除成功");
      })
    },
    /** 导出按钮操作 */
    handleExport() {
      const queryParams = this.queryParams;
      this.$confirm('是否确认导出选中的学生数据项?', "警告", {
        confirmButtonText: "确定",
        cancelButtonText: "取消",
        type: "warning"
      }).then(function() {
        return exportStudent(queryParams);
      }).then(response => {
        this.download(response.msg);
      })
    },
    /** 导入按钮操作 */
    handleImport() {
      this.upload.title = "导入学生";
      this.upload.open = true;
    },
    /** 下载模板操作 */
    importTemplate() {
      importTemplate().then(response => {
        this.download(response.msg);
      });
    },
    // 文件上传中处理
    handleFileUploadProgress(event, file, fileList) {
      this.upload.isUploading = true;
    },
    // 文件上传成功处理
    handleFileSuccess(response, file, fileList) {
      this.upload.open = false;
      this.upload.isUploading = false;
      this.$refs.upload.clearFiles();
      this.$alert(response.msg, "导入结果", { dangerouslyUseHTMLString: true });
      this.getList();
    },
    // 提交上传文件
    submitFileForm() {
      this.$refs.upload.submit();
    }
  }
};
</script>
<style lang="scss" scoped>
.el-dialog__body .el-select,.el-dialog__body .el-date-editor{
  width: 100%;
}
</style>
